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正二十面体

Author:Akira Kuroda

New Resources

  • 正17角形 作図 regular 17-gon 2
  • sine-wave
  • フーリエ級数展開
  • 等積変形2
  • standingwave-reflection-free

Discover Resources

  • 円周角と中心角(a circumferential angle and a central angle)
  • M_rakunan_2016
  • 扇形の面積
  • 軸と三角形
  • 微分係数の図形的意味

Discover Topics

  • Coordinates
  • Bar Chart or Bar Graph
  • Tangent Function
  • Rectangle
  • Geometric Transformations
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